Does anyone here have tips about doing side gigs on an ABN? I created one for shits and giggles a couple of years ago but never used it. Now an opportunity might have come up where an org wants me to do a sort of training/workshop thing for a few employees. I intend for it to be a once off (maybe a second session at best) - set scope, hours, lump sum - but idk how I should be reporting all of this in terms of tax and what documents to generate and keep.
I guess my ABN should be on the quote and invoice... GST?! and do I issue a receipt... I will Google things after dinner but if anyone has any personal tips (esp anything that's easy to overlook) I'd be very grateful.
E: now I'm getting truly lost in the weeds with personal services income and whatever. Geez. I'm glad most of my income is from a job at a company